Exact difference between VOimpl and VORowimpl and EO.

Can anybody tell me whats the exact difference between
VOimpl and VORowimpl and EO.
Thanks

Entity Object :BC4J entity objects encapsulate the business rules (validations, actions and so on) associated with a row in a database table, view, synonym or snapshot.
View Object : (ViewImpl)
In the simplest terms, a BC4J view object encapsulates a database query and provides iteration over and access to the view rows in its result set.
View Row : ViewRowImpl :
Represents a single row in a view object.
For more Details see OA Developer Guide.
Thanks

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Hi Swetha,
So, do you mean that AN & AP are the same as per the functionality wise. but only AP can allow further filter of the items as per the additional setting for item category?
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I know the basic differences.
But i would like to know in which case we can use the above two statemetns.
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12       001          002           261                12/11/08                    10
12      001          002            261               12/11/08                      11
12      002          003            261               12/11/08                      12
Here i need to add the quantity based up on the material,
If the materials is maintained in different plants then it should give the total for for that particular plant.
Please help me how to build logic to this :
Regards,
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ok sure i will give it to u.
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127874     2501     3025     200906     201     0.000     0.000     0.000     0.000     0.000
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127874     2501     3025     200905     202     0.000     0.000     0.000     0.000     0.000     0.000     0.000     0.000     0.000     1.000     0.000     0.000
127874     2501     3025     200905     261     0.000     0.000     0.000     0.000     0.000     0.000     0.000     0.000     0.000     35.000     0.000     0.000
127874     2501     3025     200905     551     0.000     0.000     0.000     0.000     0.000     0.000     0.000     0.000     0.000     5.000     0.000     0.000
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This material usage will be caliculated based upon the movement types in that particular month :
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AT END OF BUDAT.
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Here iam writting the logic as at end of the month iam caliculating.
But what my question is if we have same material in different plant and the usage is in the same month
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Hi,
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Exact difference between function and procedure

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ranitB wrote:
1. Function is called Inline a query. A return value is must.
But, procedure may/may not contain a return value.Not true.
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2 /
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2      l_idx    PLS_INTEGER;
3      l_list   VARCHAR2(32767) := p_list;
4      l_value VARCHAR2(32767);
5    BEGIN
6      LOOP
7        l_idx := INSTR(l_list, p_delim);
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18 /
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JIM
BOB
TED
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SQL> ed
Wrote file afiedt.buf
1 create or replace function f_dname(p_deptno in number) return varchar2 is
2    v_dname varchar2(10);
3 begin
4    select dname into v_dname
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{message:id=1668675}
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i know
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but i think this is not the correct answer which is already appear in the thread list
recently sombady has answer like the one which i have mentioned above but the interviwer said that this is wrong.
CAN ANYONE TELL ME THE EXACT ANSWER AND HELP ME OUT.
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fareed

Hi Fareed,
First of all, i would say its a nice obsevation. As soon as i saw your post i started checking both transactions in seperate window and i found something interesting.
My Observation is as follows:-
When we create a Transaction, apart from the Transaction Name, Program Name, Screen Number etc., we also can give someting called "AUTHORIZATION FOR CALLED TRANSACTIONS", under the menu: UTILITIES of the window.
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Can anyone explain me the exact difference between full load and Repairfull load?Give e some senario where we can go for this?Please.....
10zin

Hi,
Full repair can be said as a Full with selections. But the main use or advantage of Full repair load is that it wont affect delta loads in the system. If you load a full to a target with deltas running you again will have to initialize them for deltas to continue. But if you do full repair it wont affect deltas.
This is normally done we when we lose some data or there is data mismatch between source system and BW.
Check the OSS Note 739863 'Repairing data in BW' for all the details
Symptom
Some data is incorrect or missing in the PSA table or in the ODS object (Enterprise Data Warehouse layer).
There may be a number of reasons for this problem: Errors in the relevant application, errors in the user exit, errors in the DeltaQueue, handling errors in the customers posting procedure (for example, a change in the extract structure during production operation if the DeltaQueue was not yet empty; postings before the Delta Init was completed, and so on), extractor errors, unplanned system terminations in BW and in R/3, and so on.
Solution
Read this note in full BEFORE you start actions that may repair your data in BW. Contact SAP Support for help with troubleshooting before you start to repair data.
BW offers you the option of a full upload in the form of a repair request (as of BW 3.0B). If you want to use this function, we recommend that you use the ODS object layer.
Note that you should only use this procedure if you have a small number of incorrect or missing records. Otherwise, we always recommend a reinitialization (possibly after a previous selective deletion, followed by a restriction of the Delta-Init selection to exclude areas that were not changed in the meantime).
1. Repair request: Definition
If you flag a request as a repair request with full update as the update mode, it can be updated to all data targets, even if these already contain data from delta initialization runs for this DataSource/source system combination. This means that a repair request can be updated into all ODS objects at any time without a check being performed. The system supports loading by repair request into an ODS object without a check being performed for overlapping data or for the sequence of the requests. This action may therefore result in duplicate data and must thus be prepared very carefully.
The repair request (of the "Full Upload" type) can be loaded into the same ODS object in which the 'normal' delta requests run. You will find this request under the "Repair Request" option in the InfoPackage (Maintenance) menu.
2. Prerequisites for using the "Repair Request" function
2.1. Troubleshooting
Before you start the repair action, you should carry out a thorough analysis of the possible cause of the error to make sure that the error cannot recur when you execute the repair action. For example, if a key figure has already been updated incorrectly in the OLTP system, it will not change after a reload into BW. Use transaction RSA3 (Extractor Checker) in the source system for help with troubleshooting. Another possible source of the problem may be your user exit. To ensure that the user exit is correct, first load a user exit with a Probe-Full request into the PSA table and check whether the data is correct. If it is not correct: Search for the error in the exit user. If you do not find it, we recommend that you deactivate the user exit for testing purposes and request a new Full Upload. It If the data arrives correctly, it is highly probable that the error is indeed in the user exit.
We always recommend that you load the data into the PSA table in the first step and check the result there.
2.2. Analyze the effects on the downstream targets
Before you start the Repair request into the ODS object, make sure that the incorrect data records are selectively deleted from the ODS object. However, before you decide on selective deletion, you should read the Info Help for the "Selective Deletion" function, which you can access by pressing the extra button on the relevant dialog box. The activation queue and the ChangeLog remain unchanged during the selective deletion of the data from the ODS object, which means that the incorrect data is still in the change log afterwards. After the selective deletion, you therefore must not reconstruct the ODS object if it is reconstructed from the ChangeLog. (Reconstruction is usually from the PSA table but, if the data source is the ODS object itself, the ODS object is reconstructed from its ChangeLog). You MUST read the recommendations and warnings about this (press the "Info" button).
You MUST also take into account the fact that the delta for the downstream data targets is created from the changelog. If you perform selective deletion and then reload data into the deleted area, this may result in data inconsistencies in the downstream data targets.
If you only use MOVE and do not use ADD for updates in the ODS object, selective deletion may not be required in some cases (for example, if incorrect records only have to be changed, rather than deleted). In this case, the DataMart delta also remains intact.
2.3. Analysis of the selections
You must be very precise when you perform selective deletion: Some applications do not provide the option of selecting individual documents for the load process. Therefore, you must first ensure that you can load the same range of documents into BW as you would delete from the ODS object. This note provides some application-specific recommendations to help you "repair" the incorrect data records.
If you updated the data from the ODS object into the InfoCube, you can also delete it there using the "Selective deletion" function. However, if it is compressed at document level there and deletion is no longer possible, you must delete the InfoCube content and fill the data in the ODS object again after repair.
You can only perform this action after a thorough analysis of all effects of selective data deletion. We naturally recommend that you test this first in the test system.
The procedure generally applies for all SAP applications/extractors. The application determines the selections. For example, if you cannot use the document number for selection but you can select documents for an entire period, then you are forced to delete and then update documents for the entire period in the data target. Therefore, it is important to look first at the selections in the InfoPackage exactly before you delete data from the data target.
Some applications have additional special features:
Logistics cockpit: As preparation for the repair request, delete the SetUp table (if you have not already done so) and fill it selectively with concrete document numbers (or other possible groups of documents determined by the selection). Execute the Repair request.
Caution: You can currently use the transactions that fill SetUp tables with reconstruction data to select individual documents or entire ranges of documents (at present, it is not possible to select several individual documents if they are not numbered in sequence).
FI: The Repair request for the Full Upload is not required here. The following efficient alternatives are provided: In the FI area, you can select documents that must be reloaded into BW again, make a small change to them (for example, insert a period into the assignment text) and save them -> as a result, the document is placed in the delta queue again and the previously loaded document under the same number in the BW ODS object is overwritten. FI also has an option for sending the documents selectively from the OLTP system to the BW system using correction programs (see note 616331).
3. Repair request execution
How do you proceed if you want to load a repair request into the data target? Go to the maintenance screen of the InfoPackage (Scheduler), set the type of data upload to "Full", and select the "Scheduler" option in the menu -> Full Request Repair -> Flag request as repair request -> Confirm. Update the data into the PSA and then check that it is correct. If the data is correct, continue to update into the data targets."
Refer.
Repair full request
Re: Repair full request
Steps to perform repair full request
full repair request
repair full request
Re: Repair Full Request
Thanks,
JituK

Exact Difference between Total Status And QM Status

Hello All,
I want to know Exact Difference between Total Status in Monitor And QM Status in Data Target.when these two are going to be changed manually. i am facing a Problem.
daily delta upload is going on from R3 to BW.Today it has given a problem while loading data. please give me u r ideas on this. how this delta should be Success.By changing which status ( Total, QM status) i need to chage for deleting the failure Request , to load delta again.
thanks in advance.
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If the monitor traffic light was set to red due to the queue time, this does not necessarily mean that the request can no longer be successful.
If the data is very delayed by the time it reaches BW (because the source system needs a long time for the extraction or because the link between the source system and BW was interrupted) or if the processing in BW needs a very long time in which the processing step does not log any messages on the monitor, the monitor traffic light becomes red and jumps back to yellow as soon as a new log for this request reaches the monitor. If you manually set the QM status in the monitor, this also does NOT prevent the updating of data for this request in BW! However, then the request can no longer turn green, since the manually set QM status always overrides the technical status of the monitor.
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Exact difference between System status and the user status

Hi,
Please tell me the exact difference between System status and the user status .
how we customize the both in the system
Thanks & Regards
Prajith P
Moderation: Locked. Please, try to find an answer first. See rules of engagement
Edited by: Joaquin Fornas on Feb 23, 2012 11:14 AM

Hi,
As you mentioned there are 2 status can be maintained for documents like Equipment Master, Notification, Maintenance Order & other important business documents.
In case, client feels that system status is not enough to capture the details of the object, then user status can be used.
System statuses will be updated automatically based on business transactions which will be done on SAP.
For example, once the equipment is created, System status would CRTD (Created). If you install the same to some superior equipment or FL, then status would be INST (Installed).
If you keeping that equipment in Spare, then for that, you have to maintain separate User Status like AVLB (Available in Stock / Spare) so that through IH08, by using User status, you can the report which is available as spare.
These user status as per the name, should be updated by the user manually.
Regards,
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What's the exact difference between "Query Def. Filter Value Selection" and

Hi Gurus,
what's the exact difference between "Query Def. Filter Value Selection" and "Query Execution Filter Val. Selectn" in info-object's "Business explorer" tab?
I found out that if my info-object A has a input-ready variable in a query,after the query running,in the selection screen,my info-object A's F4 value is follow the setting of "Query Execution Filter Val. Selectn",as the setting of "Query Def. Filter Value Selection" I tried every diff setting, it won't effect my query anyway.
so:
1.what's the exact difference between "Query Def. Filter Value Selection" and "Query Execution Filter Val. Selectn" in info-object's "Business explorer" tab?
2.how they effect query's presentation?
I searched forum,didn't find the answer what I want.
Thanks everyone.

Hi Denny,
I will try to explain it again.
Query Def. Filter Value Selection : Let say the value is set to "Only Values in Infoprovider"
Lets take an example infoobject - 0MATERIAL (Material)
Total material records in material Master = 1000 (master Data table /BI0/PMATERIAL)
You create a query on top of an Infoprovider using Material.
Total unique materials in Infoprovider= 500.
Now when you are in design mode in Query Designer, and you try to restrict Material by few materials (for e.g. 1, 2, and 3), for this you right click on material and select Restrict, the pop-up opens with list of materials, this list is all those 500 materials which are in the infoprovider, because the setting is "Only Values in Infoprovider". Which means then when you are trying to restrict a characterstic in query definition the list of values displayed for restricition is derived from Infoprovider.
Query Execution Filter Value Selection - I think you already know what it is , its the read mode for F4 help selection.
I hope this helps.
Thanks
CK

Exact difference between VOimpl and VORowimpl and EO.

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